engleski

Analysis of electrical potential and stray currents at DC transit system

Stray current corrosion is a consequence of current leaking from the rail. To stop this negative effect, operators among the world are using different type of measures that are described in standards. In the present work, a theoretical model was used to analyse the potential distribution at rail infrastructure. Based on the rail potential it is possible to detect sections of the railway infrastructure that are jeopardise by current leakage.

stray currents ; corrosion ; rail potential ; DC transit system

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